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XLS to PDF

Turn legacy Excel .xls spreadsheets into PDF files that are easier to share and print.

Batch supportedTemporary processingXLS supportedPDF output

PDF

PDFStack

PDF ready

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Drag, drop, browse

Add one file or several files and track each result clearly.

Fast conversion

Successful files stay available even if another file needs attention.

Flexible downloads

Download finished files individually or collect batch results as ZIP.

Upload XLS files

Drag files into the workspace or use Browse Files.

Create PDF output

Track progress clearly for every selected file.

Download results

Save one file at a time or download completed batch results together.

Working with legacy XLS spreadsheets

XLS is the older binary Excel workbook format. Converting it to PDF makes the rendered worksheet view accessible without relying on legacy spreadsheet software.

Useful for

Open and share archived spreadsheets
Print legacy financial reports
Preserve a fixed copy of older workbooks

Privacy and limitations

Files are uploaded temporarily for conversion and handled according to PDFStack’s current retention and cleanup process.

Legacy macros and controls are not interactive in PDF
Old fonts, charts or print areas may render differently

XLS to PDF FAQ

What is the difference between XLS and XLSX?

XLS is the older binary Excel format; XLSX is the newer XML-based workbook format.

How do I convert XLS to PDF?

Upload one or more .xls files, start conversion and download the generated PDFs.

Will charts from an XLS file appear?

Common charts can render, but results depend on the legacy workbook and available conversion engine.

Can I convert several XLS workbooks?

Yes. The page supports batch conversion and separate results.

How are legacy spreadsheets handled?